[Oilpan] Migrate most classes under core/animations to Oilpan heap.

Source/core/animation/KeyframeEffectModel.h

Index: Source/core/animation/KeyframeEffectModel.h
diff --git a/Source/core/animation/KeyframeEffectModel.h b/Source/core/animation/KeyframeEffectModel.h
index 61891ab7d7b232c929db514a6fa3b4e25856759e..8d99db8806e885f39310005ac561b2b51c4da914 100644
--- a/Source/core/animation/KeyframeEffectModel.h
+++ b/Source/core/animation/KeyframeEffectModel.h
@@ -56,10 +56,10 @@ class CORE_EXPORT KeyframeEffectModelBase : public AnimationEffect {
 public:
     // FIXME: Implement accumulation.
 
-    using PropertySpecificKeyframeVector = WillBeHeapVector<OwnPtrWillBeMember<Keyframe::PropertySpecificKeyframe>>;
-    class PropertySpecificKeyframeGroup : public NoBaseWillBeGarbageCollected<PropertySpecificKeyframeGroup> {
+    using PropertySpecificKeyframeVector = HeapVector<Member<Keyframe::PropertySpecificKeyframe>>;
+    class PropertySpecificKeyframeGroup : public GarbageCollected<PropertySpecificKeyframeGroup> {
     public:
-        void appendKeyframe(PassOwnPtrWillBeRawPtr<Keyframe::PropertySpecificKeyframe>);
+        void appendKeyframe(Keyframe::PropertySpecificKeyframe*);
         const PropertySpecificKeyframeVector& keyframes() const { return m_keyframes; }
 
         DECLARE_TRACE();
@@ -77,7 +77,7 @@ public:
 
     PropertyHandleSet properties() const;
 
-    using KeyframeVector = WillBeHeapVector<RefPtrWillBeMember<Keyframe>>;
+    using KeyframeVector = HeapVector<Member<Keyframe>>;
     const KeyframeVector& getFrames() const { return m_keyframes; }
     void setFrames(KeyframeVector& keyframes);
 
@@ -88,7 +88,7 @@ public:
     }
 
     // AnimationEffect implementation.
-    virtual void sample(int iteration, double fraction, double iterationDuration, OwnPtrWillBeRawPtr<WillBeHeapVector<RefPtrWillBeMember<Interpolation>>>&) const override;
+    virtual void sample(int iteration, double fraction, double iterationDuration, HeapVector<Member<Interpolation>>*&) const override;
 
     virtual bool isKeyframeEffectModel() const override { return true; }
 
@@ -106,7 +106,7 @@ public:
     // FIXME: This is a hack used to resolve CSSValues to AnimatableValues while we have a valid handle on an element.
     // This should be removed once AnimatableValues are obsolete.
     void forceConversionsToAnimatableValues(Element&, const ComputedStyle* baseStyle);
-    bool updateNeutralKeyframeAnimatableValues(CSSPropertyID, PassRefPtrWillBeRawPtr<AnimatableValue>);
+    bool updateNeutralKeyframeAnimatableValues(CSSPropertyID, AnimatableValue*);
 
     template<typename T>
     inline void forEachInterpolation(const T& callback) { m_interpolationEffect->forEachInterpolation(callback); }
@@ -120,7 +120,7 @@ public:
     }
 
 protected:
-    KeyframeEffectModelBase(PassRefPtrWillBeRawPtr<TimingFunction> neutralKeyframeEasing)
+    KeyframeEffectModelBase(TimingFunction* neutralKeyframeEasing)
         : m_neutralKeyframeEasing(neutralKeyframeEasing)
     {
     }
@@ -136,9 +136,9 @@ protected:
     // The spec describes filtering the normalized keyframes at sampling time
     // to get the 'property-specific keyframes'. For efficiency, we cache the
     // property-specific lists.
-    using KeyframeGroupMap = WillBeHeapHashMap<PropertyHandle, OwnPtrWillBeMember<PropertySpecificKeyframeGroup>>;
-    mutable OwnPtrWillBeMember<KeyframeGroupMap> m_keyframeGroups;
-    mutable RefPtrWillBeMember<InterpolationEffect> m_interpolationEffect;
+    using KeyframeGroupMap = HeapHashMap<PropertyHandle, Member<PropertySpecificKeyframeGroup>>;
+    mutable Member<KeyframeGroupMap> m_keyframeGroups;
+    mutable Member<InterpolationEffect> m_interpolationEffect;
     RefPtr<TimingFunction> m_neutralKeyframeEasing;
 
     mutable bool m_hasSyntheticKeyframes;
@@ -149,14 +149,14 @@ protected:
 template <class Keyframe>
 class KeyframeEffectModel final : public KeyframeEffectModelBase {
 public:
-    using KeyframeVector = WillBeHeapVector<RefPtrWillBeMember<Keyframe>>;
-    static PassRefPtrWillBeRawPtr<KeyframeEffectModel<Keyframe>> create(const KeyframeVector& keyframes, PassRefPtrWillBeRawPtr<TimingFunction> neutralKeyframeEasing = nullptr)
+    using KeyframeVector = HeapVector<Member<Keyframe>>;
+    static KeyframeEffectModel<Keyframe>* create(const KeyframeVector& keyframes, TimingFunction* neutralKeyframeEasing = nullptr)
     {
-        return adoptRefWillBeNoop(new KeyframeEffectModel(keyframes, neutralKeyframeEasing));
+        return new KeyframeEffectModel(keyframes, neutralKeyframeEasing);
     }
 
 private:
-    KeyframeEffectModel(const KeyframeVector& keyframes, PassRefPtrWillBeRawPtr<TimingFunction> neutralKeyframeEasing)
+    KeyframeEffectModel(const KeyframeVector& keyframes, TimingFunction* neutralKeyframeEasing)
         : KeyframeEffectModelBase(neutralKeyframeEasing)
     {
         m_keyframes.appendVector(keyframes);